6557964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 18768960

約数和(自身を除く): 12210996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 587, 588, 798, 931, 1174, 1596, 1761, 1862, 2348, 2793, 3522, 3724, 4109, 5586, 7044, 8218, 11153, 11172, 12327, 16436, 22306, 24654, 28763, 33459, 44612, 49308, 57526, 66918, 78071, 86289, 115052, 133836, 156142, 172578, 234213, 312284, 345156, 468426, 546497, 936852, 1092994, 1639491, 2185988, 3278982, 6557964]

約数ペア:

[(1, 6557964), (2, 3278982), (3, 2185988), (4, 1639491), (6, 1092994), (7, 936852), (12, 546497), (14, 468426), (19, 345156), (21, 312284), (28, 234213), (38, 172578), (42, 156142), (49, 133836), (57, 115052), (76, 86289), (84, 78071), (98, 66918), (114, 57526), (133, 49308), (147, 44612), (196, 33459), (228, 28763), (266, 24654), (294, 22306), (399, 16436), (532, 12327), (587, 11172), (588, 11153), (798, 8218), (931, 7044), (1174, 5586), (1596, 4109), (1761, 3724), (1862, 3522), (2348, 2793)]